402201120022 has 32 divisors (see below), whose sum is σ = 658070138880. Its totient is φ = 183243509280.

The previous prime is 402201120001. The next prime is 402201120053. The reversal of 402201120022 is 220021102204.

It is a junction number, because it is equal to n+sod(n) for n = 402201119978 and 402201120005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11466403 + ... + 11501425.

It is an arithmetic number, because the mean of its divisors is an integer number (20564691840).

Almost surely, 2^402201120022 is an apocalyptic number.

402201120022 is a deficient number, since it is larger than the sum of its proper divisors (255869018858).

402201120022 is a wasteful number, since it uses less digits than its factorization.

402201120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40708.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 402201120022 its reverse (220021102204), we get a palindrome (622222222226).

The spelling of 402201120022 in words is "four hundred two billion, two hundred one million, one hundred twenty thousand, twenty-two".