1025051220124 has 12 divisors (see below), whose sum is σ = 1835556836344. Its totient is φ = 500606409744.

The previous prime is 1025051220103. The next prime is 1025051220139. The reversal of 1025051220124 is 4210221505201.

1025051220124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1025051220124² (a number of 25 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 3 ways as a sum of consecutive naturals, for example, 2979799887 + ... + 2979800230.

Almost surely, 2^{1025051220124} is an apocalyptic number.

It is an amenable number.

1025051220124 is a deficient number, since it is larger than the sum of its proper divisors (810505616220).

1025051220124 is a wasteful number, since it uses less digits than its factorization.

1025051220124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959600164 (or 5959600162 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 1025051220124 its reverse (4210221505201), we get a palindrome (5235272725325).

The spelling of 1025051220124 in words is "one trillion, twenty-five billion, fifty-one million, two hundred twenty thousand, one hundred twenty-four".