212224240124402 has 32 divisors (see below), whose sum is σ = 367783569045504. Its totient is φ = 90894223530000.

The previous prime is 212224240124353. The next prime is 212224240124411. The reversal of 212224240124402 is 204421042422212.

It is a happy 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, 3129932474 + ... + 3130000277.

It is an arithmetic number, because the mean of its divisors is an integer number (11493236532672).

Almost surely, 2^{212224240124402} is an apocalyptic number.

212224240124402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212224240124402 is a deficient number, since it is larger than the sum of its proper divisors (155559328921102).

212224240124402 is a wasteful number, since it uses less digits than its factorization.

212224240124402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6259932854.

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 212224240124402 its reverse (204421042422212), we get a palindrome (416645282546614).

The spelling of 212224240124402 in words is "two hundred twelve trillion, two hundred twenty-four billion, two hundred forty million, one hundred twenty-four thousand, four hundred two".