402211200022 has 4 divisors (see below), whose sum is σ = 603316800036. Its totient is φ = 201105600010.

The previous prime is 402211199993. The next prime is 402211200101. The reversal of 402211200022 is 220002112204.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 402211199969 and 402211200005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100552800004 + ... + 100552800007.

It is an arithmetic number, because the mean of its divisors is an integer number (150829200009).

Almost surely, 2^402211200022 is an apocalyptic number.

402211200022 is a deficient number, since it is larger than the sum of its proper divisors (201105600014).

402211200022 is a wasteful number, since it uses less digits than its factorization.

402211200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201105600013.

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

Adding to 402211200022 its reverse (220002112204), we get a palindrome (622213312226).

The spelling of 402211200022 in words is "four hundred two billion, two hundred eleven million, two hundred thousand, twenty-two".