51001411022202 has 32 divisors (see below), whose sum is σ = 109773528848064. Its totient is φ = 15738140332800.

The previous prime is 51001411022153. The next prime is 51001411022251. The reversal of 51001411022202 is 20222011410015.

It is an interprime number because it is at equal distance from previous prime (51001411022153) and next prime (51001411022251).

It is a super-2 number, since 2×51001411022202² (a number of 28 digits) contains 22 as substring.

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, 4098467824 + ... + 4098480267.

It is an arithmetic number, because the mean of its divisors is an integer number (3430422776502).

Almost surely, 2^{51001411022202} is an apocalyptic number.

51001411022202 is an abundant number, since it is smaller than the sum of its proper divisors (58772117825862).

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

51001411022202 is a wasteful number, since it uses less digits than its factorization.

51001411022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8196948174.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 51001411022202 its reverse (20222011410015), we get a palindrome (71223422432217).

The spelling of 51001411022202 in words is "fifty-one trillion, one billion, four hundred eleven million, twenty-two thousand, two hundred two".