120122222010 has 64 divisors (see below), whose sum is σ = 330149412864. Its totient is φ = 27400564800.

The previous prime is 120122221993. The next prime is 120122222027. The reversal of 120122222010 is 10222221021.

It is an interprime number because it is at equal distance from previous prime (120122221993) and next prime (120122222027).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479386 + ... + 685605.

It is an arithmetic number, because the mean of its divisors is an integer number (5158584576).

Almost surely, 2^120122222010 is an apocalyptic number.

120122222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120122222010 is an abundant number, since it is smaller than the sum of its proper divisors (210027190854).

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

120122222010 is a wasteful number, since it uses less digits than its factorization.

120122222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165499.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120122222010 its reverse (10222221021), we get a palindrome (130344443031).

The spelling of 120122222010 in words is "one hundred twenty billion, one hundred twenty-two million, two hundred twenty-two thousand, ten".