140103111022220 has 48 divisors (see below), whose sum is σ = 295701070728000. Its totient is φ = 55758486896640.

The previous prime is 140103111022211. The next prime is 140103111022291. The reversal of 140103111022220 is 22220111301041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 140103111022192 and 140103111022201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209049260 + ... + 209718380.

It is an arithmetic number, because the mean of its divisors is an integer number (6160438973500).

Almost surely, 2^{140103111022220} is an apocalyptic number.

140103111022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140103111022220 is an abundant number, since it is smaller than the sum of its proper divisors (155597959705780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140103111022220 is a wasteful number, since it uses less digits than its factorization.

140103111022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721938 (or 721936 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 140103111022220 its reverse (22220111301041), we get a palindrome (162323222323261).

The spelling of 140103111022220 in words is "one hundred forty trillion, one hundred three billion, one hundred eleven million, twenty-two thousand, two hundred twenty".