402224101102 has 16 divisors (see below), whose sum is σ = 604433103552. Its totient is φ = 200746667520.

The previous prime is 402224101061. The next prime is 402224101117. The reversal of 402224101102 is 201101422204.

It is a super-2 number, since 2×402224101102² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 402224101102.

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, 3004363 + ... + 3135385.

It is an arithmetic number, because the mean of its divisors is an integer number (37777068972).

Almost surely, 2^402224101102 is an apocalyptic number.

402224101102 is a deficient number, since it is larger than the sum of its proper divisors (202209002450).

402224101102 is a wasteful number, since it uses less digits than its factorization.

402224101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133803.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 402224101102 its reverse (201101422204), we get a palindrome (603325523306).

The spelling of 402224101102 in words is "four hundred two billion, two hundred twenty-four million, one hundred one thousand, one hundred two".