120212121001030 has 8 divisors (see below), whose sum is σ = 216381817801872. Its totient is φ = 48084848400408.

The previous prime is 120212121000989. The next prime is 120212121001031. The reversal of 120212121001030 is 30100121212021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120212121001030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120212121000995 and 120212121001013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212121001031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6010606050042 + ... + 6010606050061.

It is an arithmetic number, because the mean of its divisors is an integer number (27047727225234).

Almost surely, 2^{120212121001030} is an apocalyptic number.

120212121001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120212121001030 is a deficient number, since it is larger than the sum of its proper divisors (96169696800842).

120212121001030 is a wasteful number, since it uses less digits than its factorization.

120212121001030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12021212100110.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120212121001030 its reverse (30100121212021), we get a palindrome (150312242213051).

The spelling of 120212121001030 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred twenty-one million, one thousand, thirty".