10421401022 has 8 divisors (see below), whose sum is σ = 15632537976. Its totient is φ = 5210555032.

The previous prime is 10421401007. The next prime is 10421401027. The reversal of 10421401022 is 22010412401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10421401022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421401027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86693 + ... + 168399.

It is an arithmetic number, because the mean of its divisors is an integer number (1954067247).

Almost surely, 2^10421401022 is an apocalyptic number.

10421401022 is a deficient number, since it is larger than the sum of its proper divisors (5211136954).

10421401022 is an equidigital number, since it uses as much as digits as its factorization.

10421401022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145482.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10421401022 its reverse (22010412401), we get a palindrome (32431813423).

The spelling of 10421401022 in words is "ten billion, four hundred twenty-one million, four hundred one thousand, twenty-two".