1401221423310 has 16 divisors (see below), whose sum is σ = 3362931416016. Its totient is φ = 373659046208.

The previous prime is 1401221423267. The next prime is 1401221423401. The reversal of 1401221423310 is 133241221041.

It is a super-2 number, since 2×1401221423310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23353690359 + ... + 23353690418.

It is an arithmetic number, because the mean of its divisors is an integer number (210183213501).

Almost surely, 2^{1401221423310} is an apocalyptic number.

1401221423310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401221423310 is an abundant number, since it is smaller than the sum of its proper divisors (1961709992706).

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

1401221423310 is a wasteful number, since it uses less digits than its factorization.

1401221423310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46707380787.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1401221423310 its reverse (133241221041), we get a palindrome (1534462644351).

The spelling of 1401221423310 in words is "one trillion, four hundred one billion, two hundred twenty-one million, four hundred twenty-three thousand, three hundred ten".