1011334422125 has 32 divisors (see below), whose sum is σ = 1336526466912. Its totient is φ = 761397120000.

The previous prime is 1011334422103. The next prime is 1011334422149. The reversal of 1011334422125 is 5212244331101.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 351907595524 + 659426826601 = 593218^2 + 812051^2 .

It is not a de Polignac number, because 1011334422125 - 2³⁸ = 736456515181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28501895 + ... + 28537355.

It is an arithmetic number, because the mean of its divisors is an integer number (41766452091).

Almost surely, 2^{1011334422125} is an apocalyptic number.

It is an amenable number.

1011334422125 is a deficient number, since it is larger than the sum of its proper divisors (325192044787).

1011334422125 is a wasteful number, since it uses less digits than its factorization.

1011334422125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48914 (or 48904 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1011334422125 its reverse (5212244331101), we get a palindrome (6223578753226).

The spelling of 1011334422125 in words is "one trillion, eleven billion, three hundred thirty-four million, four hundred twenty-two thousand, one hundred twenty-five".