1201024941720 has 64 divisors (see below), whose sum is σ = 3700455239520. Its totient is φ = 311617281024.

The previous prime is 1201024941719. The next prime is 1201024941737. The reversal of 1201024941720 is 271494201021.

It is a congruent number.

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, 135246117 + ... + 135254996.

Almost surely, 2^{1201024941720} is an apocalyptic number.

1201024941720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201024941720 is an abundant number, since it is smaller than the sum of its proper divisors (2499430297800).

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

1201024941720 is a wasteful number, since it uses less digits than its factorization.

1201024941720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270501164 (or 270501160 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 1201024941720 in words is "one trillion, two hundred one billion, twenty-four million, nine hundred forty-one thousand, seven hundred twenty".