51122051701150 has 24 divisors (see below), whose sum is σ = 99221234260464. Its totient is φ = 19559741520000.

The previous prime is 51122051701109. The next prime is 51122051701199. The reversal of 51122051701150 is 5110715022115.

It is a super-2 number, since 2×51122051701150² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22226977851 + ... + 22226980150.

It is an arithmetic number, because the mean of its divisors is an integer number (4134218094186).

Almost surely, 2^{51122051701150} is an apocalyptic number.

51122051701150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51122051701150 is a deficient number, since it is larger than the sum of its proper divisors (48099182559314).

51122051701150 is a wasteful number, since it uses less digits than its factorization.

51122051701150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44453958036 (or 44453958031 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 31.

Adding to 51122051701150 its reverse (5110715022115), we get a palindrome (56232766723265).

The spelling of 51122051701150 in words is "fifty-one trillion, one hundred twenty-two billion, fifty-one million, seven hundred one thousand, one hundred fifty".