222040037143050 has 72 divisors (see below), whose sum is σ = 640562850032256. Its totient is φ = 50752008488160.

The previous prime is 222040037142967. The next prime is 222040037143061. The reversal of 222040037143050 is 50341730040222.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15104757082 + ... + 15104771781.

It is an arithmetic number, because the mean of its divisors is an integer number (8896706250448).

Almost surely, 2^{222040037143050} is an apocalyptic number.

222040037143050 is an abundant number, since it is smaller than the sum of its proper divisors (418522812889206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222040037143050 is a wasteful number, since it uses less digits than its factorization.

222040037143050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30209528892 (or 30209528880 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

Adding to 222040037143050 its reverse (50341730040222), we get a palindrome (272381767183272).

The spelling of 222040037143050 in words is "two hundred twenty-two trillion, forty billion, thirty-seven million, one hundred forty-three thousand, fifty".